First, the chimney cement mortar coating manufacturer recommended.
1, Yancheng Lan Xiang anticorrosion maintenance co., ltd? Founded in 1987, it is a second-class enterprise for aerial work approved by the state. It has the comprehensive operation ability of overhead construction, installation, anti-corrosion maintenance, cleaning and plugging, and more importantly, it has the technical innovation ability of overhead operation to meet the higher needs of customers. It has more than 65,438+0,000 employees, including more than 200 technicians and more than 65,438+0,000 sets of large and medium-sized construction machinery. It has four subsidiaries: construction engineering company, installation engineering company, anti-corrosion maintenance engineering company and cleaning and plugging engineering company.
Weifang Luteng Environmental Protection Equipment Co., Ltd. specializes in producing FRP anode tubes, electric defogging anode tubes, electric defogging cathode wires, electric defogging hammers, wet electric beams, wet electric suspenders, wet electric tube barbed wire, wet electric tube bundles, wet electric anode tubes, wet electric cathode wires, wet electric insulation boxes, wet electric distribution boards, wet electric tension boxes, wet electric beams, wet electric anode tubes, wet electric cathode wires.
The company has advanced production technology and strict management system. In the past ten years, we have carried out extensive horizontal cooperation with universities. Jointly develop and develop more than 200 new products/kloc-0, which are sold all over the country and well received by users.
3. Zaoqiang Tianyuan FRP Environmental Protection Equipment Factory is a professional manufacturer of FRP products such as FRP desulfurization tower, FRP dust collector, FRP pipeline, FRP septic tank and FRP grille, and has a complete and scientific quality management system. The integrity, strength and product quality of Tianyuan FRP Environmental Protection Equipment Factory in Zaoqiang County have been recognized by the industry.
Second, the chimney cement mortar painting construction scheme
1. Construction technology sequence:
Sealing around the door and window frame → cleaning the wall surface → watering and wetting the wall surface → hanging vertical sets of squares and plastering ash cakes → basic treatment → plastering the bottom mortar → elastic line framing → plastering the frame strips → plastering the ash → seam cleaning → maintenance.
1.2 preparation
1, before rendering, check whether the position of the door window frame is correct and whether the connection between the frame and the wall is firm. The gap between the frame edge and the wall shall be compacted by 1: 3 cement mortar in layers.
2. The concrete of walls, columns and beams protruding from the wall surface shall be leveled. The exposed parts of honeycomb and pits should be picked to the real place. Brush a cement slurry (mixed with 10% 107 glue), and then brush 1: 3 cement mortar for leveling. Should block the feet, hands and eyes, and remove the exposed steel or lead wire. The windowsill concrete should be filled. The joint between the interior partition wall and the bottom of beam and slab should be bricked tightly.
3. When the pipeline passes through the wall hole and floor hole, it should be cased in time and filled with 1: 3 cement mortar or fine stone concrete. Wire tube, fire hydrant box and distribution box are installed, the exposed part behind them is nailed with steel mesh, and the junction box mouth is tightly blocked with paper.
4. Dust, dirt and oil stains on the surface of matrix such as brick wall should be removed and wetted with water. Brush plain cement slurry (mixed with 10% 107 glue) for concrete walls, columns and beams.
5. According to the indoor height and the specific conditions of the plastering site, set the high stool and shelf for plastering operation in advance, and now set the shelf to leave the wall and corner for 20-25cm, which is convenient for operation.
Water the wall with a thin tube from top to bottom, usually the day before plastering.
1.3 construction operation method:
1. Grass-roots treatment: clean up the sand oars, dirt and dust left on the wall surface, water the wall surface, and wash the dust in the brick joints to make the wall surface moist.
2. Vertical hanging, cubic looking for rules, sticking ash cakes: vertical hanging on doors and windows, cribs, walls, etc. , and set the square gypsum cake.
3. Priming mortar: cement mortar powder shall be used for the bottom layer, and the ash cake shall be leveled by layers, leveled with a big bar and leveled with a wooden trowel, and then the grid strips shall be pasted after the final setting: the horizontal grid lines shall be laid in blocks according to the drawing size, and then the finished plastic grid strips shall be pasted with plain cement slurry according to the grid lines to make the surface of the junction smooth and straight.
4. Plastering mortar: firstly, wet the wall with water. When plastering, the plain cement slurry shall be scraped thin to make it stick to the bottom ash. Then, the plastering surface shall be leveled with frame bars, leveled with aluminum alloy poles, and leveled with wood trowel. Smooth and compact with an iron trowel. When there is no Mingshui on the surface, dip it in water with a soft brush, and lightly brush it in the same direction perpendicular to the ground, so as to ensure the consistent color of the surface ash and avoid and reduce shrinkage cracks.
1.4 finished product protection:
1. The residual mortar on the door window frame should be cleaned up in time, and the aluminum alloy door window frame should be cleaned up in time after caulking.
2. Be careful when dismantling scaffolding to prevent damage to plastered cement wall.
3. Don't step on the windowsill during construction to prevent damage to the edges and corners.
If you want to make the chimney cement mortar painting achieve satisfactory results, that is, it will not fall off and the cost is low, then you need to pay attention to many aspects, including the material selection in the early stage, the process control in the middle stage and the treatment and operation in the later stage. Considering these contents, we also recommend several reliable manufacturers for reference, which can provide perfect solutions for support and help reduce costs.
Tubatu Online provides you with "every decoration quotation, 1-4 local decoration companies, 3 sets of decoration design schemes" and the decoration pit avoidance strategy for free! Click this link:/Zhu Ye /zxbj-cszy.php? to8to _ from = SEO _ zhidao _ m _ jiare & amp； Wb, you can get it for free ~